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Popular >

Use x for your variable.:The product of four more than number and nine is fifteen.:Equation: x=

Solution

Use x for your variable.:The product of four more than number and nine is fifteen.:Equation: x=

Solution

The number : - 2 \frac{1}{3}

Solution steps

Represent the number with

x

A.T.Q.:

(4 + x) \cdot 9 = 15

Solve for

x, (4 + x) \cdot 9 = 15 : x = - \frac{7}{3}

Convert improper fractions to mixed numbers:

\frac{7}{3} = 2 \frac{1}{3}

The number : - 2 \frac{1}{3}

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